'That's a fact check for her!'

A boast by Katie Hopkins that she made a group of young people not vote in the EU referendum has been revealed as false.

The controversial columnist had posted a picture on Twitter of her with seven young voters at a Bite The Ballot event, claiming:

I told these young people not to vote. And they didn't. Just call me the puppet master.Katie Hopkins

Her claim was rubbished by Jermain Jackman, a singer and political activist, who took the selfie of himself, Hopkins and the group of young voters.

Speaking to The Huffington Post UK, Jackman revealed that he knew most of those used to brag by Hopkins about her puppeteering skills had in fact voted on Britain's membership of the EU.

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The boastful tweet sent by Hopkins, taken by Jackman (pictured in the foreground)

The only one he knew of who hadn't voted was under 18 and therefore ineligible to cast a ballot. But, he said, the boy - pictured on the far left of the photo wearing a black cap - had registered to vote.

Admonishing Hopkins' claim, Jackman said: "It's just a shame that we didn't get to remain in the EU, because I voted to remain, and I did vote - so that's a fact check for her and her tweet.

"I can guarantee that most of the young people, apart from one who was too young to vote, they all did vote and they voted to Remain."

Yui Mok/PA Archive

Jackman, who won 2014's The Voice, rubbished Hopkins' claim no-one in the photo had voted

Jackman also warned that the false message used by Hopkins could "disappoint" and "discourage" many other young voters from engaging in politics, but vowed to keep fighting to encourage more under 25s to vote.

He also claimed to have received criticism from supporters when he took the picture standing alongside Hopkins, smiling.

"When I did the Bite The Ballot gig, a lot of people gave me stick for smiling in the picture because of Katie Hopkins.

Ian West/PA Archive

Hopkins responded that she 'knew the psyche of young people'

"I explained that Katie Hopkin's whole career is built on provoking people and getting a response from people - she doesn't know how to deal with kindness, and I was being kind to her.

"So I decided to kill her with kindness and facts."

YouTuber David Vujanic, also pictured in the photo, added that Hopkins had "outrageous beliefs".

He said: "We are the future, Katie isn't, let's give people like her less attention and focus on ourselves and what we can do to make this world a better place."